Finding the Third Proportional to 2,349,274.50 and 3,123,684

Step by Step Solution

1. Step 1: Write the proportion equation
   2,349,274.50 : 3,123,684 = 3,123,684 : x
2. Step 2: Convert to fraction form
   2,349,274.50/3,123,684 = 3,123,684/x
3. Step 3: Cross multiply
   2,349,274.50x = 3,123,684 × 3,123,684
4. Step 4: Simplify right side
   2,349,274.50x = 9,757,401,731,856
5. Step 5: Solve for x
   x = 9,757,401,731,856/2,349,274.50
6. Step 6: Final answer
   x = 4,153,368.09